Syringaldehyde (2,4-dinitrophenyl)hydrazone is a chemical compound derived from syringaldehyde, a natural organic compound found in lignin, which is a complex organic polymer that provides rigidity to plant cell walls. The compound is formed by the reaction of syringaldehyde with 2,4-dinitrophenylhydrazine, resulting in the formation of a hydrazone derivative. This specific chemical is characterized by its ability to form a colored complex when reacted with certain metal ions, making it potentially useful in analytical chemistry for the detection and quantification of these ions. The compound's structure features a hydrazone group, which is a functional group formed by the condensation of a carbonyl compound with a hydrazine, and the presence of the 2,4-dinitrophenyl group provides distinct spectroscopic properties that can be exploited in various chemical analyses.
The CAS Registry Mumber 1245-67-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 5 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1245-67: (6*1)+(5*2)+(4*4)+(3*5)+(2*6)+(1*7)=66 66 % 10 = 6 So 1245-67-6 is a valid CAS Registry Number.